body {
  font-family: Arial, sans-serif;
  background-color: #f0f0f0;
}

.report-container {
  max-width: 800px;
  margin: 50px auto;
  padding: 20px;
  background-color: white;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1 {
  color: #333;
  margin-bottom: 20px;
}

#controls {
  margin-top: 20px;
}
